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Vulnerabilities of n/a Nextcloud Server

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CVE Summary Score Published
CVE-2021-22915 Nextcloud server before 19.0.11, 20.0.10, 21.0.2 is vulnerable to brute force attacks due to lack of inclusion of IPv6… Not rated Jun 11, 2021
CVE-2020-8296 Nextcloud Server prior to 20.0.0 stores passwords in a recoverable format even when external storage is not configured Not rated Mar 3, 2021
CVE-2021-22878 Nextcloud Server prior to 20.0.6 is vulnerable to reflected cross-site scripting (XSS) due to lack of sanitization in… Not rated Mar 3, 2021
CVE-2021-22877 A missing user check in Nextcloud prior to 20.0.6 inadvertently populates a user's own credentials for other users… Not rated Mar 3, 2021
CVE-2020-8294 A missing link validation in Nextcloud Server before 20.0.2, 19.0.5, 18.0.11 allows execution of a stored XSS attack… Not rated Feb 3, 2021
CVE-2020-8295 A wrong check in Nextcloud Server 19 and prior allowed to perform a denial of service attack when resetting the password… Not rated Jan 26, 2021
CVE-2020-8293 A missing input validation in Nextcloud Server before 20.0.2, 19.0.5, 18.0.11 allows users to store unlimited data in… Not rated Jan 26, 2021
CVE-2020-8259 Insufficient protection of the server-side encryption keys in Nextcloud Server 19.0.1 allowed an attacker to replace the… Not rated Nov 16, 2020
CVE-2020-8152 Insufficient protection of the server-side encryption keys in Nextcloud Server 19.0.1 allowed an attacker to replace the… Not rated Nov 16, 2020
CVE-2020-8133 A wrong generation of the passphrase for the encrypted block in Nextcloud Server 19.0.1 allowed an attacker to overwrite… Not rated Nov 9, 2020
CVE-2020-8150 A cryptographic issue in Nextcloud Server 19.0.1 allowed an attacker to downgrade the encryption scheme and break the… Not rated Nov 9, 2020
CVE-2020-8183 A logic error in Nextcloud Server 19.0.0 caused a plaintext storage of the share password when it was given on the… Not rated Oct 30, 2020
CVE-2020-8173 A too small set of random characters being used for encryption in Nextcloud Server 18.0.4 allowed decryption in… Not rated Oct 30, 2020
CVE-2020-8236 A wrong configuration in Nextcloud Server 19.0.1 incorrectly made the user feel the passwordless WebAuthn is also a… Not rated Oct 30, 2020
CVE-2020-8223 A logic error in Nextcloud Server 19.0.0 caused a privilege escalation allowing malicious users to reshare with higher… Not rated Oct 5, 2020
CVE-2020-8155 An outdated 3rd party library in the Files PDF viewer for Nextcloud Server 18.0.2 caused a Cross-site scripting… Not rated May 12, 2020
CVE-2020-8154 An Insecure direct object reference vulnerability in Nextcloud Server 18.0.2 allowed an attacker to remote wipe… Not rated May 12, 2020
CVE-2020-8139 A missing access control check in Nextcloud Server < 18.0.1, < 17.0.4, and < 16.0.9 causes hide-download shares to be… Not rated Mar 20, 2020
CVE-2020-8138 A missing check for IPv4 nested inside IPv6 in Nextcloud server < 17.0.1, < 16.0.7, and < 15.0.14 allowed a… Not rated Mar 20, 2020
CVE-2020-8122 A missing check in Nextcloud Server 14.0.3 could give recipient the possibility to extend the expiration date of a share… Not rated Feb 4, 2020
CVE-2020-8121 A bug in Nextcloud Server 14.0.4 could expose more data in reshared link shares than intended by the sharer Not rated Feb 4, 2020
CVE-2020-8120 A reflected Cross-Site Scripting vulnerability in Nextcloud Server 16.0.1 was discovered in the svg generation Not rated Feb 4, 2020
CVE-2020-8119 Improper authorization in Nextcloud server 17.0.0 causes leaking of previews and files when a file-drop share link is… Not rated Feb 4, 2020
CVE-2020-8118 An authenticated server-side request forgery in Nextcloud server 16.0.1 allowed to detect local and remote services when… Not rated Feb 4, 2020
CVE-2020-8117 Improper preservation of permissions in Nextcloud Server 14.0.3 causes the event details to be leaked when sharing a… Not rated Feb 4, 2020

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